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What is a Direct Modulated Optical Transmitter

What is a Direct Modulated Optical Transmitter

  Today, let’s learn about a optical transmitter, especially called Direct Modulated Optical Transmitter equipment via three topics: working principle, products preview and Performance Features. Working Principle   Modern fiber-optic communication systems generally include an optical transmitter to convert an electrical signal into an optical signal to

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Learn about Ethernet over coax (EoC) equipment in a few minutes

Learn about Ethernet over coax (EoC) equipment in a few minutes

Keywords: Devices structure, TV+DATA, Input/Output, Catv signal input (RF), hardware installation, twisted copper telephone wire, management system, EoC device FAQ, CE certificates EOC Master User Manual: structure “1EoC module, 2 input/output outdoor EoC master, AR7400”   FOT EoC-M701o is outdoor EoC master with 1EoC module and 2 input &

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Solution and Equipment List Notes for fiber network project staffs (FOT original)

Solution and Equipment List Notes for fiber network project staffs (FOT original)

Fiber equipment required in a series of FTTx solution (Summary)   Keywords: High bandwidth, Triple play, PON+CATV, CATVservice, IPTV service, VoIP, QoS Application, Ethernet over Coax, Radio frequency over glass, IP camera monitoring etc… Equipment required in a basic FTTx network   In actual small & medium

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Hot discussions: Fibre for a Gigabit Society in Europe. At what cost?

Hot discussions: Fibre for a Gigabit Society in Europe. At what cost?

“To date FTTH provides an ultimate solution for network providers to deliver services”     The President of the FTTH Council Europe says FTTH for Europe can be achieved and that a more realistic discussion on deployment costs is needed in Europe.   Brussels, 25 January 2017

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Corning low-loss fiber won the Emmy award

Corning low-loss fiber won the Emmy award

  Corning Incorporated yesterday announced that its low – loss optical fiber invented in the 1970s won the Emmy Award for Technology and Engineering at the National Academy of Television Arts and Sciences.   At the 68th Annual Emmy Technology Engineering Conference in Las Vegas, Corning won

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Learn about fiber pen tester (Visual Fault Locator) in a few minutes

Learn about fiber pen tester (Visual Fault Locator) in a few minutes

What is a fiber pen tester?   The fiber pen tester (also called VFL: Visual Fault Locator) is a tool to identify fibers from end to end and locate polished connector endfaces easily. A red laser shines through most yellow-jacketed fibers to help you pinpoint breaks, bends,

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Take a look at ZTE GPONT ONT equipment

Take a look at ZTE GPONT ONT equipment

ZTE 4GE GPON ONTs   ZXHN F600 is a GPON Optical Network Terminal designed for FTTH scenario. It provides subscribers rich, colorful, individualized, convenient and comfortable services including video (IPTV) and high speed internet access. With features of small, smart appearance and energy-saving etc, ZTE GPON ONT series also widely

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Learn about PON Optical Amplifier in few minutes

Learn about PON Optical Amplifier in few minutes

Keywords: low noise, high performance; optical amplifier; CWDM; gain spectrum band; pump laser; RFoG What is an optical amplifier?   An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may

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APG: Asia-Pacific direct submarine cable system

APG: Asia-Pacific direct submarine cable system

China-US submarine cable system (CUCN) has retired this month    12/19/2016, news from China Telecom, the 17 years old “China-US submarine cable system (CUCN)”, retired in Shanghai 16th this month.   China Telecom, Japan’s KDD and NTT, the United States AT & T and MCI from 9

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Transport Layer Security (TLS), Secure Sockets Layer (SSL) and HTTPS

Transport Layer Security (TLS), Secure Sockets Layer (SSL) and HTTPS

What is TLS/SSL?   Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), both frequently referred to as “SSL”, are cryptographic protocols that provide communications security over a computer network. Several versions of the protocols find widespread use in applications such as web browsing, email,

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